Can't reach my node

Today, my computer stop operate, so I restart once, but after I restart, I found I can’t open my node, when I open the link of node dashboard, it shows no content on this page.

can you please send the log file like the last 40 or so lines
So we can see why it hasn’t started

2021-06-07T23:52:55.418+0800 INFO Configuration loaded {Location: C:\Program Files\Storj\Storage Node\config.yaml}
2021-06-07T23:52:55.459+0800 INFO Operator email {Address: yuchiao.niu@gmail.com}
2021-06-07T23:52:55.459+0800 INFO Operator wallet {Address: 0xd8BABe80013f4f5BC36236dccF8CA9476dd140ba}
2021-06-07T23:52:55.461+0800 ERROR Invalid configuration. {error: invalid contact.external-address: lookup \yuchiaoniu81.ddns.net\ failed: lookup yuchiaoniu81.ddns.net: no such host, errorVerbose: invalid contact.external-address: lookup \yuchiaoniu81.ddns.net\ failed: lookup yuchiaoniu81.ddns.net: no such host\n\tstorj.io/storj/storagenode.(*Config).Verify:157\n\tmain.cmdRun:155\n\tstorj.io/private/process.cleanup.func1.4:363\n\tstorj.io/private/process.cleanup.func1:381\n\tgithub.com/spf13/cobra.(*Command).execute:852\n\tgithub.com/spf13/cobra.(*Command).ExecuteC:960\n\tgithub.com/spf13/cobra.(*Command).Execute:897\n\tstorj.io/private/process.ExecWithCustomConfig:88\n\tstorj.io/private/process.Exec:65\n\tmain.(*service).Execute.func1:64\n\tgolang.org/x/sync/errgroup.(*Group).Go.func1:57}
2021-06-07T23:52:55.461+0800 FATAL Unrecoverable error {error: invalid contact.external-address: lookup \yuchiaoniu81.ddns.net\ failed: lookup yuchiaoniu81.ddns.net: no such host, errorVerbose: invalid contact.external-address: lookup \yuchiaoniu81.ddns.net\ failed: lookup yuchiaoniu81.ddns.net: no such host\n\tstorj.io/storj/storagenode.(*Config).Verify:157\n\tmain.cmdRun:155\n\tstorj.io/private/process.cleanup.func1.4:363\n\tstorj.io/private/process.cleanup.func1:381\n\tgithub.com/spf13/cobra.(*Command).execute:852\n\tgithub.com/spf13/cobra.(*Command).ExecuteC:960\n\tgithub.com/spf13/cobra.(*Command).Execute:897\n\tstorj.io/private/process.ExecWithCustomConfig:88\n\tstorj.io/private/process.Exec:65\n\tmain.(*service).Execute.func1:64\n\tgolang.org/x/sync/errgroup.(*Group).Go.func1:57}
2021-06-06T22:37:12.140-0700 INFO piecestore upload started {Piece ID: HWUCV6J2YJVMUN6AYRGPR676KQAVDKQE452HKYNDMMYAAZCMGNQA, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Available Space: 13678712999424}
2021-06-06T22:37:12.373-0700 INFO piecestore uploaded {Piece ID: HWUCV6J2YJVMUN6AYRGPR676KQAVDKQE452HKYNDMMYAAZCMGNQA, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Size: 36608}
2021-06-06T22:37:12.790-0700 INFO piecestore upload started {Piece ID: K74YFQNTEEF7QOGH76GKVFOKQHFKOJUXWU25WOBAXGXMY5ELAEQA, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Available Space: 13678712962304}
2021-06-06T22:37:13.026-0700 INFO piecestore uploaded {Piece ID: K74YFQNTEEF7QOGH76GKVFOKQHFKOJUXWU25WOBAXGXMY5ELAEQA, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Size: 36608}
2021-06-06T22:37:13.934-0700 INFO piecestore upload started {Piece ID: K752T7NVU56TWDSAWEU2TYSSNRT7TGKCATXHIY56MDJHA23AVZYA, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Available Space: 13678712925184}
2021-06-06T22:37:14.129-0700 INFO piecestore upload started {Piece ID: 7VFFXPFTLSO4JGFT7FT5A4ITWKEFPBZAVMUM45UEZZ5PH4CTLMSA, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Available Space: 13678712925184}
2021-06-06T22:37:14.165-0700 INFO piecestore uploaded {Piece ID: K752T7NVU56TWDSAWEU2TYSSNRT7TGKCATXHIY56MDJHA23AVZYA, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Size: 13056}
2021-06-06T22:37:14.388-0700 INFO piecestore uploaded {Piece ID: 7VFFXPFTLSO4JGFT7FT5A4ITWKEFPBZAVMUM45UEZZ5PH4CTLMSA, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Size: 32768}
2021-06-06T22:37:14.674-0700 INFO piecestore upload started {Piece ID: URKMRE6TO5744GUKJIU4HB7JSUMEUGBL4ZEYCCK5HMTWZJWXDKVA, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Available Space: 13678712878336}
2021-06-06T22:37:14.918-0700 INFO piecestore uploaded {Piece ID: URKMRE6TO5744GUKJIU4HB7JSUMEUGBL4ZEYCCK5HMTWZJWXDKVA, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Size: 36864}
2021-06-06T22:37:17.993-0700 INFO piecestore upload started {Piece ID: KKWBWB5PHQPKQYPDLXXTIZGQ6ZIMWSCQ2JANHLYUTCUUSJSFPVUQ, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Available Space: 13678712840960}
2021-06-06T22:37:18.235-0700 INFO piecestore uploaded {Piece ID: KKWBWB5PHQPKQYPDLXXTIZGQ6ZIMWSCQ2JANHLYUTCUUSJSFPVUQ, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Size: 34304}
2021-06-06T22:37:19.170-0700 INFO piecestore upload started {Piece ID: UAIFKUBTKYETEM4FW3QBA4B6AE6BXNRXMZ4MBW7R7SDPIVTYUXYQ, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Available Space: 13678712806144}
2021-06-06T22:37:19.403-0700 INFO piecestore uploaded {Piece ID: UAIFKUBTKYETEM4FW3QBA4B6AE6BXNRXMZ4MBW7R7SDPIVTYUXYQ, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Size: 29440}
2021-06-06T22:37:19.477-0700 INFO piecestore upload started {Piece ID: FUD3UV6NOPYWNAMHTJQ5AKD7QVIB52GATY4VC2VQ6MQR5UC7T3EA, Satellite ID: 12L9ZFwhzVpuEKMUNUqkaTLGzwY9G24tbiigLiXpmZWKwmcNDDs, Action: PUT, Available Space: 13678712776192}
2021-06-06T22:37:19.609-0700 INFO piecestore upload started {Piece ID: SCUP3RO77T4OQ5MYTWUZHKFHU3BLX4IAJOVCFYC6WS6VJYATLN2A, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Available Space: 13678712776192}
2021-06-06T22:37:19.665-0700 INFO piecestore upload started {Piece ID: THKHI7CS65GB7GKAUHF5SCLUISVQ5Y7ZMA4RCQN43WKXQFSXG6SQ, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Available Space: 13678712776192}
2021-06-06T22:37:19.771-0700 INFO piecestore uploaded {Piece ID: FUD3UV6NOPYWNAMHTJQ5AKD7QVIB52GATY4VC2VQ6MQR5UC7T3EA, Satellite ID: 12L9ZFwhzVpuEKMUNUqkaTLGzwY9G24tbiigLiXpmZWKwmcNDDs, Action: PUT, Size: 20480}
2021-06-06T22:37:19.848-0700 INFO piecestore uploaded {Piece ID: SCUP3RO77T4OQ5MYTWUZHKFHU3BLX4IAJOVCFYC6WS6VJYATLN2A, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Size: 31744}
2021-06-06T22:37:19.903-0700 INFO piecestore uploaded {Piece ID: THKHI7CS65GB7GKAUHF5SCLUISVQ5Y7ZMA4RCQN43WKXQFSXG6SQ, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Size: 36864}
2021-06-06T22:37:20.453-0700 INFO piecestore upload started {Piece ID: ADFTQX44YA2AMVJQVY2RQ3DS3ANDK4CJGKJWTV7N5QHGO2ZM22MA, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Available Space: 13678712685568}
2021-06-06T22:37:20.548-0700 INFO piecestore upload started {Piece ID: GOD4OSJN6MXAJSOABA6725CTTXENUKCRCZTLRXRVWKNAU2BN4A7A, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Available Space: 13678712685568}
2021-06-06T22:37:20.700-0700 INFO piecestore uploaded {Piece ID: ADFTQX44YA2AMVJQVY2RQ3DS3ANDK4CJGKJWTV7N5QHGO2ZM22MA, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Size: 32768}
2021-06-06T22:37:20.788-0700 INFO piecestore uploaded {Piece ID: GOD4OSJN6MXAJSOABA6725CTTXENUKCRCZTLRXRVWKNAU2BN4A7A, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Size: 12288}
2021-06-06T22:37:21.123-0700 INFO piecestore upload started {Piece ID: C3Q2O4WGIC23P4TFROZXVWSETKS6SY7Z6NBKC7C25M3JN7GNFBWQ, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Available Space: 13678712639488}
2021-06-06T22:37:21.362-0700 INFO piecestore uploaded {Piece ID: C3Q2O4WGIC23P4TFROZXVWSETKS6SY7Z6NBKC7C25M3JN7GNFBWQ, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Size: 36352}
2021-06-06T22:37:21.806-0700 INFO piecestore upload started {Piece ID: VJRA5IF5Q7ITJK4LASP5W5LMH4G7AQTOTW22JFLG5BG6MPM3AGBA, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Available Space: 13678712602624}
2021-06-06T22:37:22.036-0700 INFO piecestore uploaded {Piece ID: VJRA5IF5Q7ITJK4LASP5W5LMH4G7AQTOTW22JFLG5BG6MPM3AGBA, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Size: 9728}
2021-06-06T22:37:22.388-0700 INFO piecestore upload started {Piece ID: XHAFQK2W2CDUMJBJRASXWQYKVC4JHGN3CU7XLINP6NDCSR3RCIFQ, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Available Space: 13678712592384}
2021-06-06T22:37:22.622-0700 INFO piecestore uploaded {Piece ID: XHAFQK2W2CDUMJBJRASXWQYKVC4JHGN3CU7XLINP6NDCSR3RCIFQ, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Size: 15872}
2021-06-06T22:37:25.690-0700 INFO piecestore upload started {Piece ID: 7FTPIBYIZ36YXO3H3OIJJY6UZVF5HTAUBTTVVQE7IKMN25RXRINQ, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Available Space: 13678712576000}
2021-06-06T22:37:25.718-0700 INFO piecestore uploaded {Piece ID: 7FTPIBYIZ36YXO3H3OIJJY6UZVF5HTAUBTTVVQE7IKMN25RXRINQ, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Size: 1536}
2021-06-06T22:37:25.849-0700 INFO piecestore upload started {Piece ID: DAZZD5WEA34JF7P5YREDTR74X24BGRX263R6QBGGTI5CR7VVCP3A, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Available Space: 13678712573952}
2021-06-06T22:37:26.091-0700 INFO piecestore uploaded {Piece ID: DAZZD5WEA34JF7P5YREDTR74X24BGRX263R6QBGGTI5CR7VVCP3A, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Size: 13056}
2021-06-06T22:37:26.154-0700 INFO piecestore upload started {Piece ID: QGF7OBFOXZT3YRMGPZTCSR3H4MYBMXDRHJPUQEFM6WKSYTB4VTXQ, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S, Action: PUT, Available Space: 13678712560384}
2021-06-06T22:37:26.250-0700 INFO piecestore upload started {Piece ID: 3NOXZJFEO3OIXIP4NKH4U4PBCQML7JHYOJ4RGLENLWGR5J5WNFXA, Satellite ID: 12EayRS2V1kEsWESU9QMRseFhdxYxKicsi

Seems your DDNS subscription is expired. Did you confirm it?